# 문자 API

팝빌과 직접 연계된 통신사의 다수 전송라인을 통해 안정적이고 빠르게 SMS(단문), LMS(장문), MMS(이미지) 모든 유형의 문자를 전송하는 API 입니다.

> **SMS(단문)** : 90byte (한글 45자)\
> **LMS(장문)** : 2,000byte (한글 1,000자)\
> **MMS(이미지)** : 이미지 1장 (최대 300KB, JPG만 가능, 가로/세로 1,000px 이하) + 2,000byte (한글 1,000자)

## API 목록

### 발신번호 관리

- [1. CheckSenderNumber - 발신번호 등록여부 확인](https://developers.popbill.com/reference/sms/vba/api/sendnum#CheckSenderNumber)
- [2. GetSenderNumberMgtURL - 발신번호 등록 팝업 URL](https://developers.popbill.com/reference/sms/vba/api/sendnum#GetSenderNumberMgtURL)
- [3. GetSenderNumberList - 발신번호 목록 확인](https://developers.popbill.com/reference/sms/vba/api/sendnum#GetSenderNumberList)

### 문자전송

- [1. SendSMS - 단문 전송](https://developers.popbill.com/reference/sms/vba/api/send#SendSMS)
- [2. SendLMS - 장문 전송](https://developers.popbill.com/reference/sms/vba/api/send#SendLMS)
- [3. SendMMS - 포토문자 전송](https://developers.popbill.com/reference/sms/vba/api/send#SendMMS)
- [4. SendXMS - 단문/장문 자동인식 전송](https://developers.popbill.com/reference/sms/vba/api/send#SendXMS)
- [5. CancelReserve - 예약전송 전체 취소](https://developers.popbill.com/reference/sms/vba/api/send#CancelReserve)
- [6. CancelReservebyRCV - 예약전송 부분 취소](https://developers.popbill.com/reference/sms/vba/api/send#CancelReservebyRCV)
- [7. CancelReserveRN - 예약전송 전체 취소 (요청번호)](https://developers.popbill.com/reference/sms/vba/api/send#CancelReserveRN)
- [8. CancelReserveRN - 예약전송 부분 취소 (요청번호)](https://developers.popbill.com/reference/sms/vba/api/send#CancelReserveRNbyRCV)

### 전송결과

- [1. GetMessages - 전송내역 확인 (접수번호)](https://developers.popbill.com/reference/sms/vba/api/info#GetMessages)
- [2. GetMessagesRN - 전송내역 확인 (요청번호)](https://developers.popbill.com/reference/sms/vba/api/info#GetMessagesRN)
- [3. Search - 전송내역 목록 조회](https://developers.popbill.com/reference/sms/vba/api/info#Search)
- [4. GetSentListURL - 문자 전송내역 팝업 URL](https://developers.popbill.com/reference/sms/vba/api/info#GetSentListURL)
- [5. GetAutoDenyList - 080 수신거부 목록 확인](https://developers.popbill.com/reference/sms/vba/api/info#GetAutoDenyList)